loadkey.c

来自「cryptlib安全工具包」· C语言 代码 · 共 1,407 行 · 第 1/4 页

	  0x6B, 0xC0, 0xF4, 0x33, 0x74, 0xC0, 0x1E, 0xC4, 
	  0x04, 0x44, 0xF0, 0x24, 0x32, 0x83, 0xB0, 0xC7, 
	  0xAC, 0x5C, 0x6D, 0x29, 0x87, 0x1A, 0xA7, 0x03, 
	  0x7B, 0x61, 0x69, 0x18, 0xA1, 0x26, 0x00, 0x0A, 
	  0x96, 0x3A, 0x56, 0x1A, 0xA0, 0xFC, 0xE2, 0x4C, 
	  0x51, 0xE0, 0x8F, 0xE5, 0x68, 0x69, 0xEE, 0xE8, 
	  0xA9, 0x1B, 0x24, 0x0D, 0x55, 0x55, 0x98, 0x72 }, 

	/* exponent1 */
	1023,
	{ 0x71, 0xC3, 0x9F, 0xA5, 0x76, 0x5E, 0x8A, 0x72, 
	  0x5D, 0x40, 0x2C, 0xA8, 0xB4, 0x4C, 0x14, 0x5C, 
	  0xE2, 0x70, 0x93, 0xF2, 0x44, 0xA0, 0x9A, 0x39, 
	  0x8A, 0x3A, 0x1C, 0x36, 0x83, 0xED, 0xCD, 0xCB, 
	  0x2B, 0xEC, 0xEC, 0xD3, 0x1F, 0xED, 0x9B, 0xEA, 
	  0x5B, 0xA2, 0x6D, 0x03, 0x79, 0x17, 0xDA, 0xAE, 
	  0x38, 0xCC, 0x95, 0x6A, 0x37, 0xB4, 0xBE, 0xE8, 
	  0x0B, 0x53, 0x96, 0x0F, 0x48, 0xB8, 0xFC, 0x8C, 
	  0x24, 0xCB, 0xE1, 0xBA, 0x94, 0x6A, 0x8E, 0x4B, 
	  0x57, 0x23, 0x77, 0x23, 0xAF, 0x04, 0x08, 0xC6, 
	  0x6D, 0xBB, 0x3B, 0x56, 0xC6, 0xD4, 0x3D, 0x00, 
	  0x3B, 0xEC, 0x0B, 0x66, 0x87, 0x5B, 0xB9, 0xC7, 
	  0x80, 0xA9, 0x1E, 0x22, 0x73, 0xE9, 0x19, 0xD2, 
	  0x47, 0x9F, 0x3B, 0x65, 0x59, 0x40, 0xC1, 0x8C, 
	  0xAC, 0x6C, 0x4C, 0x6C, 0x7D, 0xF6, 0x9D, 0xCC, 
	  0x45, 0x6C, 0x01, 0xE3, 0x1A, 0x7F, 0x01, 0x41 }, 

	/* exponent2 */
	1022,
	{ 0x32, 0x07, 0x93, 0xF4, 0x5C, 0x0A, 0x0D, 0x6E, 
	  0x96, 0x89, 0xB5, 0x98, 0x6C, 0xFF, 0xC5, 0x28, 
	  0x61, 0x0D, 0xCE, 0x5C, 0xB6, 0x60, 0x56, 0xFC, 
	  0xD0, 0x20, 0x30, 0xDD, 0x30, 0x02, 0x1F, 0x6A, 
	  0x7C, 0xFA, 0x07, 0x4E, 0x83, 0x41, 0xAD, 0x3D, 
	  0x72, 0x73, 0x01, 0x14, 0xE9, 0x40, 0x21, 0xAC, 
	  0x57, 0x4F, 0xA6, 0xC0, 0x0E, 0x0F, 0xD5, 0xE8, 
	  0x5F, 0xD6, 0x8E, 0x5B, 0x9C, 0xF0, 0x36, 0x2B, 
	  0x1E, 0xAF, 0xDF, 0x83, 0xF5, 0x7B, 0xC3, 0x9D, 
	  0xBB, 0x37, 0x20, 0xB7, 0x4F, 0x8D, 0xBB, 0xDE, 
	  0x39, 0xD7, 0xC1, 0x77, 0xD4, 0xBE, 0xDA, 0x40, 
	  0x6D, 0xEA, 0x83, 0xB0, 0x5B, 0xE2, 0x1C, 0xDB, 
	  0x1A, 0x97, 0xC0, 0x03, 0xA8, 0xF5, 0x58, 0xC7, 
	  0x91, 0x69, 0x6F, 0xBE, 0x07, 0xD2, 0x42, 0x9C, 
	  0xEE, 0x9E, 0x22, 0x74, 0x2D, 0x1F, 0x1C, 0x5D, 
	  0xCC, 0xFE, 0x40, 0x49, 0x11, 0x5F, 0x5D, 0xC1 }
	};

typedef struct {
	const int pLen; const BYTE p[ 128 ];
	const int qLen; const BYTE q[ 20 ];
	const int gLen; const BYTE g[ 128 ];
	const int xLen; const BYTE x[ 20 ];
	const int yLen; const BYTE y[ 128 ];
	} DLP_KEY;

static const DLP_KEY FAR_BSS dlp1024TestKey = {
	/* p */
	1024,
	{ 0x04, 0x4C, 0xDD, 0x5D, 0xB6, 0xED, 0x23, 0xAE, 
	  0xB2, 0xA7, 0x59, 0xE6, 0xF8, 0x3D, 0xA6, 0x27, 
	  0x85, 0xF2, 0xFE, 0xE2, 0xE8, 0xF3, 0xDA, 0xA3, 
	  0x7B, 0xD6, 0x48, 0xD4, 0x44, 0xCA, 0x6E, 0x10, 
	  0x97, 0x6C, 0x1D, 0x6C, 0x39, 0xA7, 0x0C, 0x88, 
	  0x8E, 0x1F, 0xDD, 0xF7, 0x59, 0x69, 0xDA, 0x36, 
	  0xDD, 0xB8, 0x3E, 0x1A, 0xD2, 0x91, 0x3E, 0x30, 
	  0xB1, 0xB5, 0xC2, 0xBC, 0xA9, 0xA3, 0xA5, 0xDE, 
	  0xC7, 0xCF, 0x51, 0x2C, 0x1B, 0x89, 0xD0, 0x71, 
	  0xE3, 0x71, 0xBB, 0x50, 0x86, 0x26, 0x32, 0x9F, 
	  0xF5, 0x4A, 0x9C, 0xB1, 0x78, 0x7B, 0x47, 0x1F, 
	  0x19, 0xC7, 0x26, 0x22, 0x15, 0x62, 0x71, 0xAB, 
	  0xD7, 0x25, 0xA5, 0xE4, 0x68, 0x71, 0x93, 0x5D, 
	  0x1F, 0x29, 0x01, 0x05, 0x9C, 0x57, 0x3A, 0x09, 
	  0xB0, 0xB8, 0xE4, 0xD2, 0x37, 0x90, 0x36, 0x2F, 
	  0xBF, 0x1E, 0x74, 0xB4, 0x6B, 0xE4, 0x66, 0x07 }, 

	/* q */
	160,
	{ 0xFD, 0xD9, 0xC8, 0x5F, 0x73, 0x62, 0xC9, 0x79, 
	  0xEF, 0xD5, 0x09, 0x07, 0x02, 0xE7, 0xF2, 0x90, 
	  0x97, 0x13, 0x26, 0x1D }, 

	/* g */
	1024,
	{ 0x02, 0x4E, 0xDD, 0x0D, 0x7F, 0x4D, 0xB1, 0x42, 
	  0x01, 0x50, 0xE7, 0x9A, 0x65, 0x73, 0x8B, 0x31, 
	  0x24, 0x6B, 0xC6, 0x74, 0xA7, 0x68, 0x26, 0x11, 
	  0x06, 0x3C, 0x96, 0xA9, 0xA6, 0x23, 0x12, 0x79, 
	  0xC4, 0xEE, 0x21, 0x88, 0xDD, 0xE3, 0xF0, 0x37, 
	  0xCE, 0x3E, 0x54, 0x53, 0x57, 0x03, 0x30, 0xE4, 
	  0xD3, 0xAB, 0x39, 0x4E, 0x39, 0xDC, 0xA2, 0x88, 
	  0x82, 0xF6, 0xE8, 0xBA, 0xAC, 0xF5, 0x7D, 0x2F, 
	  0x23, 0x9A, 0x09, 0x94, 0xB2, 0x89, 0xA2, 0xC9, 
	  0x7C, 0xBE, 0x4D, 0x48, 0x0E, 0x59, 0x51, 0xB8, 
	  0x7D, 0x99, 0x88, 0x79, 0xA8, 0x13, 0x0E, 0x12, 
	  0x56, 0x9D, 0x4B, 0x2E, 0xE0, 0xE1, 0x37, 0x78, 
	  0x6F, 0xCC, 0x4D, 0x97, 0xA9, 0x02, 0x0E, 0xD2, 
	  0x43, 0x83, 0xEC, 0x4F, 0xC2, 0x70, 0xEF, 0x16, 
	  0xDE, 0xBF, 0xBA, 0xD1, 0x6C, 0x8A, 0x36, 0xEE, 
	  0x42, 0x41, 0xE9, 0xE7, 0x66, 0xAE, 0x46, 0x3B }, 

	/* x */
	160,
	{ 0xD9, 0x41, 0x29, 0xF7, 0x40, 0x32, 0x09, 0x71, 
	  0xB8, 0xE2, 0xB8, 0xCB, 0x74, 0x46, 0x0B, 0xD4, 
	  0xF2, 0xAB, 0x54, 0xA1 }, 

	/* y */
	1024,
	{ 0x01, 0x7E, 0x16, 0x5B, 0x65, 0x51, 0x0A, 0xDA, 
	  0x82, 0x1A, 0xD9, 0xF4, 0x1E, 0x66, 0x6D, 0x7D, 
	  0x23, 0xA6, 0x28, 0x2F, 0xE6, 0xC2, 0x03, 0x8E, 
	  0x8C, 0xAB, 0xC2, 0x08, 0x87, 0xC9, 0xE8, 0x51, 
	  0x0A, 0x37, 0x1E, 0xD4, 0x41, 0x7F, 0xA2, 0xC5, 
	  0x48, 0x26, 0xB7, 0xF6, 0xC2, 0x6F, 0xB2, 0xF8, 
	  0xF9, 0x43, 0x43, 0xF9, 0xDA, 0xAB, 0xA2, 0x59, 
	  0x27, 0xBA, 0xC9, 0x1C, 0x8C, 0xAB, 0xC4, 0x90, 
	  0x27, 0xE1, 0x10, 0x39, 0x6F, 0xD2, 0xCD, 0x7C, 
	  0xD1, 0x0B, 0xFA, 0x28, 0xD2, 0x7A, 0x7B, 0x52, 
	  0x8A, 0xA0, 0x5A, 0x0F, 0x10, 0xF7, 0xBA, 0xFD, 
	  0x33, 0x0C, 0x3C, 0xCE, 0xE5, 0xF2, 0xF6, 0x92, 
	  0xED, 0x04, 0xBF, 0xD3, 0xF8, 0x3D, 0x39, 0xCC, 
	  0xAA, 0xCC, 0x0B, 0xB2, 0x6B, 0xD8, 0xB2, 0x8A, 
	  0x5C, 0xCE, 0xDA, 0xF9, 0xE1, 0xA7, 0x23, 0x50, 
	  0xDC, 0xCE, 0xA4, 0xD5, 0xA5, 0x4F, 0x08, 0x0F } 
	};

/* The DH key uses cryptlib-internal mechanisms, the following data and
   associated test can't be used with an unmodified version of cryptlib */

#ifdef TEST_DH

#define CRYPT_IATTRIBUTE_KEY_SPKI	8015

static const BYTE FAR_BSS dh1024SPKI[] = {
	0x30, 0x82, 0x01, 0x21,
		0x30, 0x82, 0x01, 0x17,
			0x06, 0x07, 0x2A, 0x86, 0x48, 0xCE, 0x3E, 0x02, 0x01,
			0x30, 0x82, 0x01, 0x0A,
				0x02, 0x81, 0x81, 0x00,		/* p */
					0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
					0xC9, 0x0F, 0xDA, 0xA2, 0x21, 0x68, 0xC2, 0x34,
					0xC4, 0xC6, 0x62, 0x8B, 0x80, 0xDC, 0x1C, 0xD1,
					0x29, 0x02, 0x4E, 0x08, 0x8A, 0x67, 0xCC, 0x74,
					0x02, 0x0B, 0xBE, 0xA6, 0x3B, 0x13, 0x9B, 0x22,
					0x51, 0x4A, 0x08, 0x79, 0x8E, 0x34, 0x04, 0xDD,
					0xEF, 0x95, 0x19, 0xB3, 0xCD, 0x3A, 0x43, 0x1B,
					0x30, 0x2B, 0x0A, 0x6D, 0xF2, 0x5F, 0x14, 0x37,
					0x4F, 0xE1, 0x35, 0x6D, 0x6D, 0x51, 0xC2, 0x45,
					0xE4, 0x85, 0xB5, 0x76, 0x62, 0x5E, 0x7E, 0xC6,
					0xF4, 0x4C, 0x42, 0xE9, 0xA6, 0x37, 0xED, 0x6B,
					0x0B, 0xFF, 0x5C, 0xB6, 0xF4, 0x06, 0xB7, 0xED,
					0xEE, 0x38, 0x6B, 0xFB, 0x5A, 0x89, 0x9F, 0xA5,
					0xAE, 0x9F, 0x24, 0x11, 0x7C, 0x4B, 0x1F, 0xE6,
					0x49, 0x28, 0x66, 0x51, 0xEC, 0xE6, 0x53, 0x81,
					0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
				0x02, 0x01,					/* g */
					0x02,
				0x02, 0x81, 0x80,			/* q */
					0x7F, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
					0xE4, 0x87, 0xED, 0x51, 0x10, 0xB4, 0x61, 0x1A,
					0x62, 0x63, 0x31, 0x45, 0xC0, 0x6E, 0x0E, 0x68,
					0x94, 0x81, 0x27, 0x04, 0x45, 0x33, 0xE6, 0x3A,
					0x01, 0x05, 0xDF, 0x53, 0x1D, 0x89, 0xCD, 0x91,
					0x28, 0xA5, 0x04, 0x3C, 0xC7, 0x1A, 0x02, 0x6E,
					0xF7, 0xCA, 0x8C, 0xD9, 0xE6, 0x9D, 0x21, 0x8D,
					0x98, 0x15, 0x85, 0x36, 0xF9, 0x2F, 0x8A, 0x1B,
					0xA7, 0xF0, 0x9A, 0xB6, 0xB6, 0xA8, 0xE1, 0x22,
					0xF2, 0x42, 0xDA, 0xBB, 0x31, 0x2F, 0x3F, 0x63,
					0x7A, 0x26, 0x21, 0x74, 0xD3, 0x1B, 0xF6, 0xB5,
					0x85, 0xFF, 0xAE, 0x5B, 0x7A, 0x03, 0x5B, 0xF6,
					0xF7, 0x1C, 0x35, 0xFD, 0xAD, 0x44, 0xCF, 0xD2,
					0xD7, 0x4F, 0x92, 0x08, 0xBE, 0x25, 0x8F, 0xF3,
					0x24, 0x94, 0x33, 0x28, 0xF6, 0x73, 0x29, 0xC0,
					0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
		0x03, 0x04, 0x00,
			0x02, 0x01, 0x00				/* y */
	};
#endif /* TEST_DH */

typedef struct {
	const int pLen; const BYTE p[ 66 ];
	const int aLen; const BYTE a[ 66 ];
	const int bLen; const BYTE b[ 66 ];
	const int gxLen; const BYTE gx[ 66 ];
	const int gyLen; const BYTE gy[ 66 ];
	const int rLen; const BYTE r[ 66 ];
	const int qxLen; const BYTE qx[ 66 ];
	const int qyLen; const BYTE qy[ 66 ];
	const int dLen; const BYTE d[ 66 ];
	} ECC_KEY;

/* NIST curve P-192 */

static const ECC_KEY FAR_BSS eccP192TestKey = {
	/* p */
	192,
	{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
	  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE,
	  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
	/* a */
	192,
	{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
	  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE,
	  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC },
	/* b */
	192,
	{ 0x64, 0x21, 0x05, 0x19, 0xE5, 0x9C, 0x80, 0xE7, 
	  0x0F, 0xA7, 0xE9, 0xAB, 0x72, 0x24, 0x30, 0x49,
	  0xFE, 0xB8, 0xDE, 0xEC, 0xC1, 0x46, 0xB9, 0xB1 },
	/* gx */
	192,
	{ 0x18, 0x8D, 0xA8, 0x0E, 0xB0, 0x30, 0x90, 0xF6, 
	  0x7C, 0xBF, 0x20, 0xEB, 0x43, 0xA1, 0x88, 0x00,
	  0xF4, 0xFF, 0x0A, 0xFD, 0x82, 0xFF, 0x10, 0x12 },
	/* gy */
	192,
	{ 0x07, 0x19, 0x2B, 0x95, 0xFF, 0xC8, 0xDA, 0x78, 
	  0x63, 0x10, 0x11, 0xED, 0x6B, 0x24, 0xCD, 0xD5,
	  0x73, 0xF9, 0x77, 0xA1, 0x1E, 0x79, 0x48, 0x11 },
	/* r */
	192,
	{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
	  0xFF, 0xFF, 0xFF, 0xFF, 0x99, 0xDE, 0xF8, 0x36,
	  0x14, 0x6B, 0xC9, 0xB1, 0xB4, 0xD2, 0x28, 0x31 },
	/* qx */
	192,
	{ 0x43, 0x4F, 0x79, 0x78, 0xE7, 0x00, 0x55, 0x7F,
	  0x6C, 0xC7, 0x2B, 0xCA, 0x3B, 0xC5, 0xB7, 0xB2,
	  0xC3, 0x06, 0xEA, 0xD0, 0xBD, 0x57, 0x76, 0xD1 },
	/* qy */
	192,
	{ 0x67, 0xD4, 0xA9, 0x61, 0x1C, 0x2F, 0x81, 0x0E,
	  0x4E, 0x6C, 0xA4, 0x92, 0xC8, 0x4E, 0xBC, 0x9B,
	  0x7C, 0x8D, 0xF9, 0x98, 0x19, 0x2F, 0x8B, 0xA8 },
	/* d */
	192,
	{ 0x40, 0x79, 0x26, 0x9F, 0x12, 0x89, 0x90, 0xE9,
	  0x41, 0x11, 0xBF, 0x25, 0xDA, 0xD0, 0x58, 0x51,
	  0x49, 0x6B, 0x6C, 0xCF, 0x90, 0x9A, 0x76, 0x8D }
	};

/* NIST curve P-256 */

static const ECC_KEY FAR_BSS eccP256TestKey = {
	/* p */
	256,
	{ 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x01, 
	  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
	  0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 
	  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
	/* a */
	256,
	{ 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x01, 
	  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 
	  0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, 
	  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFC },
	/* b */
	256,
	{ 0x5A, 0xC6, 0x35, 0xD8, 0xAA, 0x3A, 0x93, 0xE7, 
	  0xB3, 0xEB, 0xBD, 0x55, 0x76, 0x98, 0x86, 0xBC, 
	  0x65, 0x1D, 0x06, 0xB0, 0xCC, 0x53, 0xB0, 0xF6, 
	  0x3B, 0xCE, 0x3C, 0x3E, 0x27, 0xD2, 0x60, 0x4B },
	/* gx */
	256,
	{ 0x6B, 0x17, 0xD1, 0xF2, 0xE1, 0x2C, 0x42, 0x47, 
	  0xF8, 0xBC, 0xE6, 0xE5, 0x63, 0xA4, 0x40, 0xF2, 
	  0x77, 0x03, 0x7D, 0x81, 0x2D, 0xEB, 0x33, 0xA0, 
	  0xF4, 0xA1, 0x39, 0x45, 0xD8, 0x98, 0xC2, 0x96 },
	/* gy */
	256,
	{ 0x4F, 0xE3, 0x42, 0xE2, 0xFE, 0x1A, 0x7F, 0x9B, 
	  0x8E, 0xE7, 0xEB, 0x4A, 0x7C, 0x0F, 0x9E, 0x16, 
	  0x2B, 0xCE, 0x33, 0x57, 0x6B, 0x31, 0x5E, 0xCE, 
	  0xCB, 0xB6, 0x40, 0x68, 0x37, 0xBF, 0x51, 0xF5 },
	/* r */
	256,
	{ 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00,  
	  0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 
	  0xBC, 0xE6, 0xFA, 0xAD, 0xA7, 0x17, 0x9E, 0x84, 
	  0xF3, 0xB9, 0xCA, 0xC2, 0xFC, 0x63, 0x25, 0x51 },
	/* qx */
	256,
	{ 0x26, 0x0C, 0xAB, 0x1F, 0xF2, 0x5E, 0x8F, 0x54,
	  0x1C, 0x52, 0x66, 0x4A, 0x1B, 0x23, 0x8F, 0x68,
	  0x0D, 0xEB, 0xCB, 0x0B, 0x4A, 0x4E, 0x4C, 0x88,
	  0xCA, 0x53, 0x1F, 0x32, 0xAB, 0x0F, 0x72, 0x56 },
	/* qy */
	256,
	{ 0x94, 0x56, 0xD7, 0x00, 0x6A, 0x50, 0x06, 0xC0,
	  0x87, 0x9B, 0x73, 0x0D, 0x3F, 0x16, 0x37, 0x42,
	  0xE8, 0x8A, 0xA0, 0x7F, 0x9F, 0x87, 0xD5, 0x29,
	  0xCF, 0x3C, 0x83, 0xC7, 0xC3, 0xE3, 0x93, 0x58 },
	/* d */
	256,
	{ 0xC6, 0x91, 0x9E, 0xD5, 0xF2, 0x84, 0xE0, 0x30,
	  0xD5, 0x7B, 0xA8, 0x13, 0x51, 0x0B, 0x50, 0x1C,
	  0x7D, 0x8E, 0x14, 0x66, 0xE2, 0xF1, 0x49, 0x97,
	  0x06, 0x49, 0x61, 0x67, 0xFA, 0xA3, 0xEA, 0x05 }
	};

/****************************************************************************
*																			*
*								Key Load Routines							*
*																			*
****************************************************************************/

/* Set the label for a device object */

static BOOLEAN setLabel( const CRYPT_CONTEXT cryptContext, const C_STR label )
	{
	int status;

	status = cryptSetAttributeString( cryptContext, CRYPT_CTXINFO_LABEL,
									  label, paramStrlen( label ) );
	if( status == CRYPT_ERROR_DUPLICATE )
		{
		printf( "A key object with the label '%s' already exists inside the\n"
				"device.  To perform this test, you need to delete the "
				"existing object so\nthat cryptlib can create a new one, "
				"line %d.\n", label, __LINE__ );
		return( FALSE );
		}
	if( cryptStatusError( status ) )
		{
		printf( "Attempt to set object label failed with status %d, "
				"line %d.\n", status, __LINE__ );
		return( FALSE );
		}

	return( TRUE );
	}

/* Load DH, RSA, DSA, and Elgamal PKC encrytion contexts */

#ifdef TEST_DH

typedef struct {
	void *data;							/* Data */
	int length;							/* Length */
	} xRESOURCE_DATA;

#define xsetMessageData( msgDataPtr, dataPtr, dataLength ) \
	{ \
	( msgDataPtr )->data = ( dataPtr ); \
	( msgDataPtr )->length = ( dataLength ); \
	}

BOOLEAN loadDHKey( const CRYPT_DEVICE cryptDevice,
				   CRYPT_CONTEXT *cryptContext )
	{
	const BOOLEAN isDevice = ( cryptDevice != CRYPT_UNUSED ) ? TRUE : FALSE;
	int status;